cnvd - cnvd-2021-45744

CNVD-2021-45744

Vulnerability from cnvd - Published: 2021-06-29

Title

Zephyr拒绝服务漏洞

Description

Zephyr是美国Linux基金会的一套开源的小型的可缩放的实时操作系统。 Zephyr存在安全漏洞，该漏洞源于蓝牙未经检查的数据包导致。目前没有详细漏洞细节提供。

Severity

低

Patch Name

Zephyr拒绝服务漏洞的补丁

Patch Description

Zephyr是美国Linux基金会的一套开源的小型的可缩放的实时操作系统。 Zephyr存在安全漏洞，该漏洞源于蓝牙未经检查的数据包导致。目前没有详细漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-f6vh-7v4x-8fjp

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-10069

Impacted products

Name
['Zephyr Zephyr >=v1.14.2', 'Zephyr Zephyr >=v2.2.0']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-10069",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-10069"
    }
  },
  "description": "Zephyr\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5c0f\u578b\u7684\u53ef\u7f29\u653e\u7684\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nZephyr\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u84dd\u7259\u672a\u7ecf\u68c0\u67e5\u7684\u6570\u636e\u5305\u5bfc\u81f4\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-f6vh-7v4x-8fjp",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-45744",
  "openTime": "2021-06-29",
  "patchDescription": "Zephyr\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5c0f\u578b\u7684\u53ef\u7f29\u653e\u7684\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nZephyr\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u84dd\u7259\u672a\u7ecf\u68c0\u67e5\u7684\u6570\u636e\u5305\u5bfc\u81f4\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Zephyr\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Zephyr Zephyr \u003e=v1.14.2",
      "Zephyr Zephyr \u003e=v2.2.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-10069",
  "serverity": "\u4f4e",
  "submitTime": "2021-06-25",
  "title": "Zephyr\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2020-10069 (GCVE-0-2020-10069)

Vulnerability from cvelistv5 – Published: 2021-05-24 21:40 – Updated: 2024-09-16 16:27

Summary

Zephyr Bluetooth unchecked packet data results in denial of service. Zephyr versions >= v1.14.2, >= v2.2.0 contain Improper Handling of Parameters (CWE-233). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-f6vh-7v4x-8fjp

Severity ?

4.3 (Medium)


                        
                          CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-233 - Improper Handling of Parameters (CWE-233)

Assigner

zephyr

References

URL

Tags

http://github.com/zephyrproject-rtos/zephyr/secur…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	zephyrproject-rtos	zephyr	Affected: v1.14.2 , < unspecified (custom) Affected: v2.2.0 , < unspecified (custom)

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T10:50:57.810Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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              "x_transferred"
            ],
            "url": "http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-f6vh-7v4x-8fjp"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "zephyr",
          "vendor": "zephyrproject-rtos",
          "versions": [
            {
              "lessThan": "unspecified",
              "status": "affected",
              "version": "v1.14.2",
              "versionType": "custom"
            },
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              "status": "affected",
              "version": "v2.2.0",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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      ],
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      },
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      "x_legacyV4Record": {
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2021-45744

CVE-2020-10069 (GCVE-0-2020-10069)

Tags

Sightings

Nomenclature